379 E. Sibley Blvd., Harvey, IL 60426

Heat Transfer Rollers / Chill Rollers

Heat transfer rolls are fabricated and made using two components. These components include an outer shell and an internal roll core. The outer shell can be produced with a hardened or non-hardened surface. The internal roll core can be produced with a machined fluid passage, spiral welded fluid passage, or hollow internal cavity for fluid passage.

Product Description

Custom CNC Machining Capabilities Applied/Processes

Primary 
CNC Machining 
Lathe Turning

Secondary 
Grinding 
Heat Treatment
Welding

Equipment Used to Manufacture Part

Lathe 
Cylindrical Grinder 
Heat Treatment Furnace 
Quench Tank

Temper Box 
Vertical Mill 
Dynamic Balance 
Presses

Features

Roll Type: 

  • Chill Rolls, Seal Rolls, Food Processing Rolls, Furnace Rolls, Calendar Rolls

Offer Better Thermo Transfer Response:

  • Machined Fluid Passage
  • Spiral Welded Fluid Passage
  • Hollow Type

Overall Part Dimensions

O.D.: ø 8″ to37″

Length: up to 150″

Tightest Tolerances

±0.0002″

Material Used

Alloy Steel: 8620, 9310, 4620, 4320 
Carbon Steel: 1026 
Stainless Steel: 300 Series, 400 Series

Type: Bar, Forging, Tubing, Casting, Solid Rolls, Hollow 
Rolls, Fabricated Rolls

Heat Treatment

  • Carburizing
  • Austenitizing
  • Quenching
  • Tempering
    • Can draw hardness back to lower levels
  • Case Depth: up to 3/8″ per side
  • Hardness up to 65 RC

Material Finish

Secondary

  • Ground to desired specification
  • Coatings – chrome, TCC, zinc
  • Shot blast

In Process Testing/Inspection Performed

Dimensional Testing 

Hardness Testing

NDT Testing 

Surface Finish Testing

Industry Focus

Aerospace

Can Flooring

Food Processing

Non-Ferrous Operations

Paper

Plastic

Push Pull Pickling Lines

Printing

Roofing

Steel Service Centers

Steel – Cold Mills

Steel – Pickle Lines

Steel – Galvanizing Lines

Steel – Temper Mill

Steel – Hot Mills

Steel – Plate Mills

Z Mill Operations

Delivery/Turnaround Time

4 Weeks Min

Delivery Location

United States 

Canada 

Mexico

Standards Met

Customer supplied print, 2D CAD Drawing

Product Name

Heat Transfer Rolls

Satisfaction Guaranteed

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